We deals in the following products of India, China, Taiwan and Korea Origin:- 1) Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc.) 2) Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc.) 3) Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc.) 4) Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc.) 5) Steel Tube and Pipes (ERW, CRW, CRS, Black, Galvanized, Stainless) 6) Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7) Heavy Duty Props & Light Duty Props. 8) Nuts, Bolts, Nails & Fasteners 9) System Scaffolding, Base Plate & Adjustable Base. 10) Steel Tie Rod, Waller Plates and Wing Nuts. 11) Drop Forged and Pressed Sheet Metal Couplers of all types. 12) Steel Billets, Steel Angle & Steel Channels. Price: After receiving complete details
We deals in the following products of India, China, Taiwan and Korea Origin:- 1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc) 2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc) 3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc) 4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc) 5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless ) 6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7)Heavy Duty Props & Light Duty Props. 8)Nuts, Bolts, Nails & Fastners 9)System Scaffolding, Base Plate & Adjustable Base. 10)Steel Tie Rod, Waller Plates and Wing Nuts. 11)Drop Forged and Pressed Sheet Metal Couplers of all types. 12)Steel Billets, Steel Angle & Steel Channels.
We deals in the following products of India, China, Taiwan and Korea Origin:- 1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc) 2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc) 3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc) 4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc) 5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless ) 6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7)Heavy Duty Props & Light Duty Props. 8)Nuts, Bolts, Nails & Fastners 9)System Scaffolding, Base Plate & Adjustable Base. 10)Steel Tie Rod, Waller Plates and Wing Nuts. 11)Drop Forged and Pressed Sheet Metal Couplers of all types. 12)Steel Billets, Steel Angle & Steel Channels.
Technical Data Sheet Bitumen 60/70 Paving Grade Bitumen Description Bitumen 60/70 has the highest-boiling point, heaviest and most polar fraction from the vacuum distillation of crude oil. Bitumen 60 70 is composed of asphaltene and maltene. The heavy insoluble asphaltene molecules give bitumen 60/70 its body and softening point while the maltenes are oily and make asphalt flexible. Asphalting molecules are soluble in aromatic solvents like toluene but insoluble in heptane. The maltenes are heptane-soluble molecules and less aromatic. Applications Bitumen 60/70 is a high-quality penetration grade bitumen used in road construction and other similar applications. Bitumen penetration grade 60/70 is semi hard penetration grade bitumen using as paving grade bitumen suitable for road construction and repair also for the production of asphalt pavements with below technical specification. This grade of bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. Bitumen 60/70 is most used bitumen grade and basic material for all other bituminous products. Typical Specification ITEM SPECIFICATION TEST METHOD SPECIFIC GRAVITY @ 25/25 oC 1.01/1.06 D-70 PENETRATION @ 25 oC 60/70 D-5 SOFTENING POINT oC 49/56 D-36 DUCTILITY @ 25 oC SMC 100 MIN D-13 LOSS ON HEATING %WT 0.2 MAX D-6 DROP IN PENETRATION AFTER HEATING % 20 MAX D-6 & D-5 FLASH POINT oC 250 MIN D-92 SOLUBILITY IN CS2 %WT 99.5 MIN D-4 ORGANIC MATER INSOLUBLE IN CS 0.2 MAX D-4 SPOT TEST NEGATIVE *A.A.S.H.O.T 102 Packing: Bulk shipment, 150kgs, 180kgs, 200kgs new steel drum. 25kgs, 50kgs, 300kgs, 500kgs, 1000kgs Polybag.
Application Hongcong gasoline welding-cutting machine features an energy-saving rating over 80%, namely, 3 liter gas consumed in the machine equals to that of 1 bottle£¨40liter£©of acetylene, while the operation is the same to the acetylene torch with a higher performance, the fire may reach 2800-3000¡æ (adjustable) via mixture of aero explosion-proof material, atomized quadratic nanometer gasoline molecule and oxygen molecule, and available to cut steel, cast iron, stainless steel, cast aluminum, wrought aluminum and copper material. Hongcong gas welding-cutting machine also characterizes an easy operation, high speed, smooth welding, tiny cutting seam, flat slot, no slag, no flashback with an extensive cutting thickness between 0.5-400mm to eliminate the danger in operation, high cost, low efficiency, heavy waste and severe pollution of the acetylene torch. Hongcong gasoline welding-cutting machine has been ever more extensively used in iron & steel, shipbuilding, railway, petroleum, metallurgy, mining, machinery and other manufacturing industries to rate a longevity up to 15 years, it also features easy operation, explosive-proof installation, fine cutting, speed welding and cutting, convenient and extensively-adopted. Packing list HCQZ30 type Handgrip gasoline cutting torch¡¡¡¡¡1pcs HCQZ30 type cutting nozzle 1#~3#..................................... 3pcs 3 cutting nozzles: 1#- can cut steel sheet 3~10mm thickness 2#- can cut steel sheet 10~20mm thickness 3#- can cut steel sheet 20~40mm thickness HC20-1 type handgrip welding torch¡¡¡¡¡¡¡¡¡1pcs HC20 welding nozzle(1#~3#)¡¡¡¡.¡¡¡¡¡¡¡..1set 11Liter gasoline tank explosion-proof¡¡¡¡¡¡¡¡..1pcs 10m oil-resistant and fire proof rubber hose (optional longer add $2.00 per meter) A tool box with relational tools and spare parts Instruction and certification and Warranty sheet Optional configuration 1- HCQZ100 type Handgrip gasoline cutting torch 1pcs with 3 cutting nozzles (cut range 30~100mm) 2- HCQZ300 type Handgrip gasoline cutting torch 1pcs with 4 cutting nozzles (cut range 100~300mm) 3- HC-50 type semi-automatic cutting torch 1pcs without nozzle (Which can be refitted to the acetylene semi-automatic cutting machine of Chinese standard instead the acetylene cutting torch.) 4- HC-80 type profile cutting torch 1pcs without nozzle (Which can be refitted to the acetylene CNC cutting machine of Chinese standard instead the acetylene cutting torch.) 5- HC-60 type Handgrip gasoline heating torch 1pcs with 2 cutting nozzles (hard flame and soft flame) 6- Nozzle
1503 Funnel, long stem 60 , Boro 3.3 Glass Description: The so-called "standard funnel" is the triangle funnel 60 degree angle. So 60 degree is designed to adapt to the angle that square or round filter paper folded once expanded into 60-degree angle into the inner wall of the funnel . This filter paper can relatively affixed to funnel, so the filter progress is sage and convenient. Standard funnel shape is similar with triangle funnel, except that the angle of the funnel is correct. There are 4 sizes are available: 50mm long stem funnel, 60mm long stem funnel, 75mm long stem funnel, and 90mm long stem funnel. Material: Boro 3.3 Glass Color: Clear Key Product Features: 1.Funnel is constructed with heavy uniform walls, molded rims, and fire polished stems to give a long service life 2.Funnels have a high resistance to chemical attack, and mechanical and thermal shock 3.High quaility pyrex glass 4.Cheap price 1504 Funnel, short stem 60�°, Boro 3.3 Glass Description: The Borosilicate Glass Short Stem Funnel is used for adding liquids or fine-grained materials to flasks and other narrow-mouth containers, and is available in various diameters. Its short stem helps reduce clogging and enables a quick transfer of hot liquids to minimize recrystallization within the stem. The funnel is made of borosilicate glass for durability and heat resistance. Funnels are commonly used in laboratory experiments and other scientific applications. There are 12 sizes available: 40mm short stem funnel, 50mm short stem funnel, 60mm short stem funnel, 75mm short stem funnel, 90mm short stem funnel, 100mm short stem funnel, 120mm short stem funnel, 150mm short stem funnel, 180mm short stem funnel, 210mm short stem funnel, 240mm short stem funnel, 300mm short stem funnel. Material: Boro 3.3 glass Color: Clear Key Product Features: 1.Funnel is constructed with heavy uniform walls, molded rims, and fire polished stems to give a long service life 2.Funnels have a high resistance to chemical attack, and mechanical and thermal shock 3.High quaility pyrex glass 4.Cheap price
Diameters: 5 MM to 100 MM or 3/16" to 4" Stock Range: Plain Washers, Square Washer, Spring Washer, Heavy Washer, Sample Drawing/As per customer requirements. Finish/Colours: Hot Dip Galvanized (HDG), Zinc Plated,Bright Finish, Golden Plated, Yellow passivation, Self/Black/ natural, Cadmium/ Tin Plated, Mechanical.
Big spring production and testing equipment, wth-60 cnc hot coiler for hot wound spring(three axis), whg-900s CNC wet spring end grinder, TCD-CH-300kn computer control spring testing machine (for vertical and lateral load of railway springs), TSP4-500KN large fatigue testing machine, TCD-C-2000KN computer control large compression testing machine, TCD-c computer control testing machine, WPW-100t servo hydraulic spring setting machine, tcd-cq-300kn air spring testing machine(special for metro vehicle).
Wind Direction Die springs are wound in either a clockwise or counter-clockwise direction. Since the load is applied laterally, wind direction is usually unimportant. Dimensions Free length is the length of the die spring before it is subject to a load or preload. Hole diameter is the outer diameter of the spring, or the overall width of the spring which will increase under compression. Rod diameter is the inner diameter of a die spring, which is intended to slide over the guide rod in die machinery. Wire diameter is the width of the wire used to make the coil. Spring dimensions; Image source Spring Masters Performance Elastic limit is maximum compression a die spring can handle before deformity. Preload is the distance of free length reduced by a consistent load on the spring. Operating travel is the distance subtracted from the spring length after operating load has been applied. Compressed length is the overall length of the spring after the preload and operating travel has been accounted. Solid height is the length of the die spring when all adjacent coils are resting on each other under load. Spring rate is the amount of load needed to compress a spring a measure distance. In die springs, this can be measure in thousands of pounds/kilograms. Safety Die spring production is closely monitored to ensure quality springs under heavy duress, so die springs should not be altered in any way by a consumer. Corrosive elements like lubricants and chemicals may shorten a spring's lifespan, as will misaligned or mismanaged spring rods/guides. Die springs should be routinely cleaned, and all springs in a set should be replaced at the same time to maintain a uniformed yield.
WASHER RANGE: Plain Washers Heavy Washers Spring Washers FINISH: Zinc Plated Hot Dip Galvanized Black, Self
2023 CARTELO Cotton Embroidered Hot Selling Men's Polo Shirt Spring Summer New Smart Casual Breathable Quick Information: Brand Name : cloudphoenix Place of Origin : China Model Number : A30220012679 Packaging & Delivery: Packing : 45 pieces per box Packaging Size : 68 x 50 x 45 Centimeters Package Weight : 23 Kilograms Delivery Lead Time : 60 days for OEM Supply Ability : 50000 pieces per month
2. This testing machine mainly use computer and software to control the whole system, which can make the accuracy more precise. The hydraulic cylinder is imported from germany, which is high flow, good circularity and high availability. This machine can be used to test the heavy duty springs of haulage motor. This machine can adopt the electro-hydraulic servo testing system to operate. 3. The all parts of equipment can be maintained and repaired. The main functions of this machine is as follows, it can use fixed deformation or fixed load. Measurement system can be automatic zero, automatic calibration. Computer real- …
2.The operation of this machine is controlled by the computer, driving with the servo motor and transmitting precisely with ball screw. Its max load is 2000 kn(200 ton). Its testing space can be up to 2800 mm. This machine is available for three closed-loop control in the aspect of test force, displacement and speed. It uses the load cells and optional length gage. This machine can be used to test the heavy duty springs, spring sets and the aircraft gear landing. It is worth mentioning that this machine is equipped with specialized measurement and control system that is used to test the compressibility and turning of the aircraft gear landing. …
2.Feed speed can be set to keep the end from being grinded over.High work efficiency.Servo motor and ball screw feed .Bar material installed easily.Bar material w.D is |¦ì10, a|¦ì70mm&o.D is |¦ì80, a|¦ì500mm&spring length is 1100mm .Max grinding wheel size is |¦ì900mm¡ê¡§36``¡ê, and can be custom-designed . 2 pieces heavy duty springs like locomotive cylindrical spiral spring , ¡é bolster springs or 4 pieces small springs like car springs or leaf springs are available at the same time. 3.It can cast v-shaped grinding machine guide rail.Grinding accuracy is high and its working condition is cleaner and more environmental than the traditional machine`s through cooling water circulation use and filtration with iron fillings. …
3. It is specially designed for testing heavy duty springs of railway rolling stock such as hi-speed railway springs or locomotive suspension springs or vehicle coil springs.Spring vertical & lateral drive and spring vertical force , spring lateral force deflection and spring stiffness measurement are available 4.Drawing of axial load , displacement or deflection , lateral force displacement curve is isochronous. Force sensor and ac servo motor and high precision ball screw vertical and lateral load , the whole process is automatic. …
Seal Machining Center Reason's Seal Machining System makes a reliable partner for the rapid production of high-quality seals and sealing products. Seals for hydraulic and pneumatic applications, as well as various other sealing products are available for use within a few minutes. This is particularly true for the cylinder repair industry. CNC machined seals offer many advantages over the mass-produced standard model seals. The Reason Machining System provides users access to practically every seal profile in the fastest time, satisfying your customer's individual requirements in standard seals along with options for special dimensions and custom made designs from any material. Complete REASON 600 Machining Center for Seals up to 600mm Diameter. Machine Layout&Dimensions MACHINING CENTER Heavy duty rigid inclined bed structure with linear rolling guide-ways for greater precision and stability. 12 Position tool turret ensures high speed repeated positioning accuracy and rigidity. VDI 30 tool holders Basic set of cutting tools for seal production High performance chip cutter and extraction unit PC loaded with Reason software Quick fit raw material clamping system Siemens AC servo drive motor for low noise with high reliability operation.(Optional inverter motor) Siemens 828D control system
Hot coil spring, leaf spring, hot formed spring, hot wound spring.
Our multiple axis CNC turning centers enable us to manufacture very complex parts with shorter lead times in both production and prototype size lots. We are machining service for metal parts, turning parts, cnc parts, Springs,coldforming parts, machining parts, screw machine parts, casting parts, forging parts supplier,Undertake all types of large lathe processing business, according to customer requirements and plans to sample processing, price concessions , better quality, timely delivery. machining parts: Hydraulic, valve, flange, automobile, shaft, bearing housing Bar, plate,welded part, marine part, winch part, sheet metal Equipment: Common lathe,CNC Machine,Milling,Turning,Stamping Machine,Spring Machine Metal Process: CNC turning, milling, drilling, planning, grinding, welding. Surface Treat: Zn (Cr3 RoHS free or Cr6 ) plated, Cr /Ni plated, hot-dip galvanizing, paint,anodize, powder coating, brush, Polish Technical: Dedicated mechanical designer, experienced worker 3D design service inclusive of modeling, analysis and detailed drawing at normal cost Quality: ISO 9001: 2008 Control strictly and follow specification Move fast to meet your urgent need caused by accident. Packing: Wooden case, hardboard, steel pallet, according to customs requirements If you want to know m ore about cnc turning parts in China, Please contact us.
Our multiple axis CNC turning centers enable us to manufacture very complex parts with shorter lead times in both production and prototype size lots. We are machining service for metal parts, turning parts, cnc parts, Springs,coldforming parts, machining parts, screw machine parts, casting parts, forging parts supplier,Undertake all types of large lathe processing business, according to customer requirements and plans to sample processing, price concessions , better quality, timely delivery. machining parts: Hydraulic, valve, flange, automobile, shaft, bearing housing Bar, plate,welded part, marine part, winch part, sheet metal Equipment: Common lathe,CNC Machine,Milling,Turning,Stamping Machine,Spring Machine Metal Process: CNC turning, milling, drilling, planning, grinding, welding. Surface Treat: Zn (Cr3 RoHS free or Cr6 ) plated, Cr /Ni plated, hot-dip galvanizing, paint,anodize, powder coating, brush, Polish Technical: Dedicated mechanical designer, experienced worker 3D design service inclusive of modeling, analysis and detailed drawing at normal cost Quality: ISO 9001: 2008 Control strictly and follow specification Move fast to meet your ur gent need caused by accident. Packing: Wooden case, hardboard, steel pallet, according to customs requirements If you want to know more about cnc turning parts in China,
CHENGCHUANG are China machining parts workshop for Radio Control R/C Planes, RC Airplanes, RC Helis and Helicopters, RC Cars, RC Trucks, RC Truggys, RC Boats, RC Radios, RC Engines, parts, hop-ups, and accessories, We can produce machined parts according to your requirements. high quality, low price, low cost OEM CNC Machining service. machining parts: Hydraulic, valve, flange, automobile, shaft, bearing housing Bar, plate,welded part, marine part, winch part, sheet metal Equipment: Common lathe,CNC Machine,Milling,Turning,Stamping Machine,Spring Machine Metal Process: CNC turning, milling, drilling, planning, grinding, welding. Surface Treat: Zn (Cr3 RoHS free or Cr6 ) plated, Cr /Ni plated, hot-dip galvanizing, paint,anodize, powder coating, brush, Polish Technical: Dedicated mechanical designer, experienced worker 3D design service inclusive of modeling, analysis and detailed drawing at normal cost Quality: ISO 9001: 2008 Control strictly and follow specification Move fast to meet your urgent need caused by accident. Packing: Wooden case, hardboard, steel pallet, according to customs requirements If you want to know more about RC CAR PARTS in China, Please contact us. www.chinacncmachining.net